| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a flow rate controller capable of solving a conventional problem that, in a piping in which an electromagnetic fluid flows, especially in a branching piping, the flow may be split unevenly; and it is difficult to mechanically process to control the flow in aspect of cost and installation.SOLUTION: A flow rate controller 101 of an electromagnetic fluid 102 flowing in a piping includes: an electromagnet 1 disposed on the periphery of the piping; and control means 2 that controls current or voltage of electromagnet. The electromagnet is arranged to give an electromagnetic force to the electromagnetic fluid in an inverse direction of the flow of the electromagnetic fluid with the magnetic field generated by the electromagnet.</p> |
